Two NEW causes of dementia discovered – as scientists warn 14 lifestyle factors could prevent half of all c… The US SunNearly half of dementia cases could be avoided or delayed by tackling 14 risk factors CNN14 things you can do to prevent or delay the onset of dementia New AtlasAlmost Half of Dementia Cases Can Be Fended Off, Study Says BloombergDementia: 14 modifiable factors may help prevent onset Medical News Today